Answer this question truthfully
### Question: What are the symptoms of Cerebral arteriovenous malformation?
### Response: Although the condition is present at birth, symptoms may occur at any age. Hemorrhages occur most often in people ages 15 - 20, but can also occur later in life. Some patients with an AVM also have cerebral aneurysms. In about half of patiens with AVMs, the first symptoms are those of a stroke caused by bleeding into the brain.Cerebral AVMs occur in less than 1% of people.
Symptoms of an AVM that has not bled include: Confusion
Ear noise/buzzing (also called pulsatile tinnitus) Headache May be in one area (localized) or the entire head May resemble a migraine headache in some cases Problems walking Seizures of all types and severity Symptoms caused by pressure on one area of the brain Blurred, decreased, or double vision Dizziness Muscle weakness in any part of the body or face Numbness in any part of the body